First, prepare for class.

1. Prepare textbooks, exercise books, draft books and required stationery before class, and try not to have other books on the desk, so as not to be influenced by other factors and unable to concentrate on class.

3. Since almost every math class has the characteristics of convergence, it is necessary to review the knowledge learned in previous classes to pave the way for learning new math knowledge. Preview the new content to be learned and mark some difficult or incomprehensible points so as to focus on solving them in class.

Second, full of energy and concentration.

L, don't be influenced by the surrounding things in class, attention and thinking should always be placed on the aspects required by the teacher. Don't say anything that has nothing to do with classroom knowledge, and don't do actions that have nothing to do with classroom knowledge.

2. devotion is to devote yourself wholeheartedly to classroom learning and achieve "five movements": moving ears, eyes, brains, mouths and hands.

Eye movement: read textbooks and blackboard writing while listening to the class, observe the teacher's expressions, gestures and other actions, and carefully observe the teacher's demonstration process and the problem-solving format of blackboard writing. If you are not careful, you may miss an opportunity to motivate yourself.

Hands-on: On the basis of listening, watching, thinking and speaking, draw the key points of the text and write down the main points of the lecture and your own feelings or innovative ideas. And get into the habit of taking notes. Mathematics class notes mainly include the following points: 1. Write an outline. Most teachers have an outline when giving lectures, and they will write the outline of preparing lessons on the blackboard when giving lectures. These outlines reflect the key and difficult points of the teaching content, and are organized, so they are more important. Two questions. Write down the questions you don't understand in class in time, so that you can ask your classmates or teachers after class and make the questions clear. Three doubts. If you have any questions about what the teacher said in class, you should write them down in time. This doubt may be your own misunderstanding or the teacher's negligence. After writing them down, it is convenient to discuss with the teacher after class. Four topics. Write down some classic questions and mistakes that the teacher said in class, so that you can recall the problem-solving methods after class and improve your thinking. Five memory methods. Remembering the problem-solving skills, ideas and methods taught by teachers is helpful to inspire thinking, broaden horizons, develop intelligence, cultivate ability and improve the level of problem solving. Six summaries. Pay attention to remember the teacher's after-class summary, which is very useful for concentrating the content of a class, finding out the relationship between the key points and parts, mastering the basic concepts, formulas and theorems, finding out the existing problems, finding the rules and integrating the classroom content. Briefly record the internal relations and differences between key and difficult points, problem-solving requirements, example analysis, matters needing attention, formula rules, personal thinking and knowledge, list the outline of this lesson, arrange it after class, and strengthen the consolidation and understanding.

Besides taking notes, we also need to do exercises assigned by the teacher in class. The purpose of classroom exercises is to consolidate the knowledge of this class and give feedback to the knowledge that students have mastered.

3. Pay attention to the beginning and end of the lecture.

At the beginning of the lecture, it is generally to summarize the main points of the last lesson and lead out the content to be talked about in this lesson, which is a link to link old knowledge with new knowledge; The conclusion is often a summary of a lesson's knowledge, which has a strong generality and is an outline for mastering the knowledge and methods in this section on the basis of understanding.